Alpha Helix kinks Assessed by Humans (AH^AH): a bioinformatics crowd-sourcing experiment making use of your puzzle solving skills.
Warning! Please note that a perfect curved, kinked or straight helix does not exist in nature. Therefore the words "curved", "kinked", "straight" should be taken as an approximation.
There is a clear location where the direction of the helix changes. Only a small part of the helix is involved in this.
There is a slow but steady change of the direction of the helix. This can happen over a large part or even all of the helix.
There is no change in the overall direction of the helix.